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Individual Calculations September 2022 |
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| Tahvili Raftar, Iman Total change: -13.80 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1502 | 5.00 | 9 | -0.69 | 20 | -13.80 | |
|  Ghazi, Hamed | | | 1912 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karami, Qazal | | | 1102 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Talebi Pour, Anoosha | | | 1223 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Malakouti, Ehsan | | | 1738 | IRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Akhoundy, Aria | | | 1141 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Zare, Arman | | | 1128 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alizadeh, Amirmohammad | | | 1822 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kakoee, Parham | | | 1222 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Hamed Monfared, Ali | | | 1158 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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